Frequencies for first 10,000 rows of occp_cod variable in demo2013q3 dataset :

Abbreviatio |
  n for the |
 reporter's |
    type of |
 occupation |
     in the |
     latest |
 version of |
       a ca |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        482        4.82        4.82
         CN |      3,508       35.08       39.90
         LW |        521        5.21       45.11
         MD |      3,088       30.88       75.99
         OT |      2,177       21.77       97.76
         PH |        203        2.03       99.79
         RN |         21        0.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2017